1) The document provides specifications for the RCS2 ROBO Cylinder, including its dimensions, load capacity, speed capabilities at different strokes, compatible controllers, and cable options. 2) Important notes specify that maximum speed will decrease at longer strokes to prevent critical rotational speed, and that load capacity is based on 0.3G acceleration as the upper limit. 3) Compatible controllers include the SSEL, XSEL, and SCON models, which can control 1-6 axes and support positioning of up to 20,000 points with single or 3-phase power supply.

1. RCS2 ROBO Cylinder
RCS2-SS8C ROBO Cylinder Slider Type 80mm Width 200V Servo Motor Coupled Steel Base
O I N
P
T
Notes on
Selection
(1) When the stroke increases, the maximum speed will drop to prevent the
ball screw from reaching the critical rotational speed. Use the actuator
specification table below to check the maximum speed at the stroke you
desire.
(2) The load capacity is based on operation at an acceleration of 0.3G.
These values are the upper limits for the acceleration.
* See page Pre-35 for explanation of each code that makes up the configuration name.
Motor
Output (W)
Max. Load Capacity Rated
Lead
(mm) Horizontal (kg) Vertical (kg)
Model Stroke
20
30
6
128
Encoder & Stroke List 4 Cable List
Type Cable Symbol Standard Price
Standard
Special Lengths
Robot Cable
P (1m)
S (3m)
M (5m)
X06 (6m) ～ X10 (10m)
X11 (11m) ～ X15 (15m)
X16 (16m) ～ X20 (20m)
R01 (1m) ～ R03 (3m)
R04 (4m) ～ R05 (5m)
R06 (6m) ～ R10 (10m)
R11 (11m) ～ R15 (15m)
R16 (16m) ～ R20 (20m)
———————————
* For cables for maintenance, see page A-39.
Standard Price
1 Encoder Type
5 Option List Actuator Specifications
Item Description
Drive System
Positioning Repeatability
Lost Motion
Base
Allowable Static Moment
Allowable Dynamic Moment (*)
Overhang Load Length
Ambient Operating Temp./Humidity
Directions of Allowable Load Moments Overhang Load Length
L
L
Ma Mb Mc Ma Mc
Actuator Specifications
■ Lead and Load Capacity ■ Stroke and Maximum Speed
Legend 1 Encoder 2 Stroke 3 Compatible controller 4 Cable length 5 Options
Thrust (N)
(mm)
RCS2-SS8C- 1 -100-20- 2 - 3 - 4 - 5
RCS2-SS8C- 1 -100-10- 2 - 3 - 4 - 5
RCS2-SS8C- 1 -150-20- 2 - 3 - 4 - 5
RCS2-SS8C- 1 -150-10- 2 - 3 - 4 - 5
100
150
20
10
10
20
40
60
4
8
12
84.9
169
256
50 ～ 1000
(50mm
increments)
(Unit: mm/s)
Stroke
Lead
50 ～ 600
(50mm
increments)
～ 700
(mm)
～ 800
(mm)
～ 900
(mm)
～ 1000
(mm)
1000 960 765 625 515
500 480 380 310 255
20
10
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50/100
150/200
250/300
350/400
450/500
550/600
650/700
750/800
850/900
950/1000
Name Option Code See Page Standard Price
B
NM
SR
→ A-25
→ A-33
→ A-36
Brake
Reversed-home
Slider Roller
———
Technical
References P. A-5
Ball screw ø16mm C10 grade
±0.02mm
0.1mm or less
Material: Special alloy steel
Ma: 198.9 N∙m Mb: 198.9 N∙m Mc: 416.7 N∙m
Ma: 36.3 N∙m Mb: 36.3 N∙m Mc: 77.4 N∙m
Ma direction: 450mm or less Mb∙Mc direction: 450mm or less
0～40°C, 85% RH or less (Non-condensing)
(*) Based on 10,000km travel life.
Incremental
Motor power output
Absolute
Motor power output
100W 150W 100W 150W
2 Stroke (mm)
100: 100W Servo
motor
150: 150W Servo
motor
I : Incremental
A:Absolute
T1: XSEL-J/K
T2: SCON
SSEL
XSEL-P/Q
N : None
P : 1m
S : 3m
M : 5m
X □□ : Custom Length
R □□ : Robot Cable
B : Brake
NM : Reversed-home
SR : Slider Roller
50: 50mm
〜
1000:1000mm
(50mm pitch
increments)
20 : 20mm
10 : 10mm
■ Configuration: RCS2 SS8C
Series Type Encoder Motor Lead Stroke Compatible Controllers Cable Length Option
109 RCS2-SS8C
Slider
Type
Mini
Standard
Controllers
Integrated
Rod
Type
Mini
Standard
Controllers
Integrated
Table/Arm
/Flat Type
Mini
Standard
Gripper/
Rotary Type
Linear Servo
Type
Cleanroom
Type
Splash-Proof
Controllers
PMEC
/AMEC
PSEP
/ASEP
ROBO
NET
ERC2
PCON
ACON
SCON
PSEL
ASEL
SSEL
XSEL
Pulse Motor
Servo Motor
(24V)
Servo Motor
(200V)
Linear
Servo Motor
Sold & Serviced By:
ELECTROMATE
Toll Free Phone (877) SERVO98
Toll Free Fax (877) SERV099
www.electromate.com
sales@electromate.com

2. CAD drawings can be
downloaded from IAI website. www.intelligentactuator.com
48
Ma moment offset
reference position *3
Hole for adjusting
coupling
RCS2 ROBO Cylinder
Secure at
least 100
70
59
34
4-M8 depth 10
45
(Reamer hole
tolerance 0.02)
2-ø8H7 depth 10
7.5
(A)
170
90
7.5 75
45±0.02 15
34
56
15
Stroke (170)
45
ME SE Home ME *2
80
(L)
30
N×100 P N×100 P
Dimensions of the Brake Section
43
26.5
Cable joint
connector *1
(300)
Details of A
1 5
Reference
surface
74
80
74
80
34
A
70
55
0.5
+0.012 5 0
6
Details of
oblong hole
155 (100W)
35 20 35
17 173 (150W)
52.5
0 .5
64 (100W)
30 38 82 (150W)
5 5
F
50 (reamer and oblong hole pitch)
4-ø5H7 depth 6 from
bottom of base
D-M8 depth 10
15 15
100 (reamer hole pitch) B (reamer hole pitch) 100 (reamer hole pitch)
45
Oblong hole depth from bottom of base 6
50
For Special Orders P. A-9
■ Dimensions/Weight by Stroke
* Adding a brake increases the actuator's overall length by 26mm
and its weight by 0.5kg.
3 Compatible Controllers
The RCS2 series actuators can operate with the controllers below. Select the controller according to your usage.
Name External View Model Description Max. Positioning Points Input Voltage Power Supply Capacity Standard Price See Page
Positioner Mode
Pulse Train Input
Control Type
Program Control
1-6 Axis Type
SSEL-C-1-1001-NP-2-2
SSEL-C-1-1501-NP-2-2
XSEL-3-1-1001-N1-EEE-2-4
XSEL-3-1-1501-N1-EEE-2-4
Solenoid Valve
Mode
Positioning is
possible for up
to 512 points
512 points
Single-Phase AC
100V
Single-Phase AC
200V
3-Phase AC
200V
(XSEL-P/Q only)
360VA max.
* When
operating a
150W single-axis
model
Operable with
same controls as
solenoid valve.
7 points
Dedicated to
serial
communication
64 points
Dedicated to
Pulse Train Input
(−)
Programmed
operation is possible
Can operate up to 2
axes
Programmed
operation is possible
Can operate
up to 6 axes
20000 points
20000 points
→ P547
→ P577
→ P587
—
—
—
Serial
Communication
Type
Program Control
1-2 Axis Type
* For SSEL and XSEL, only applicable to the single-axis model.
* 1 is a placeholder for the encoder type (I: incremental, A: absolute).
* 2 is a placeholder for the power supply voltage (1: 100V, 2: single-phase 200V)
* 3 is a placeholder for the XSEL type name (J, K, P, or Q).
* 4 is a placeholder for the power supply voltage (1: 100V, 2: single-phase 200V, 3: 3-phase 200V).
Dimensions
*1 A motor-encoder cable is connected here. See page A-39 for details on cables.
*2 When homing, the slider moves to the ME; therefore, please watch for any interference with the surrounding objects.
ME: Mechanical end SE: Stroke end
*3 Reference position for calculating the moment Ma.
Stroke 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000
L (100W)
L (150W)
A
B
D
F
N
Weight (kg)
502
520
330
100
8
100
1
6.5
452
470
280
50
8
50
1
6.0
602
620
430
200
10
0
2
7.6
552
570
380
150
8
150
1
7.1
702
720
530
300
12
100
2
8.7
652
670
480
250
12
50
2
8.2
802
820
630
400
14
0
3
9.8
752
770
580
350
12
150
2
9.3
902
920
730
500
16
100
3
10.9
852
870
680
450
16
50
3
10.4
1002
1020
830
600
18
0
4
12.0
952
970
780
550
16
150
3
11.5
1102
1120
930
700
20
100
4
13.1
1052
1070
880
650
20
50
4
12.6
1202
1220
1030
800
22
0
5
14.2
1152
1170
980
750
20
150
4
13.7
1302
1320
1130
900
24
100
5
15.3
1252
1270
1080
850
24
50
5
14.8
1402
1420
1230
1000
26
0
6
16.4
1352
1370
1180
950
24
150
5
15.9
SCON-C-1001-NP-2-2
SCON-C-1501-NP-2-2
RCS2-SS8C 110
Slider
Type
Mini
Standard
Controllers
Integrated
Rod
Type
Mini
Standard
Controllers
Integrated
Table/Arm
/Flat Type
Mini
Standard
Gripper/
Rotary Type
Linear Servo
Type
Cleanroom
Type
Splash-Proof
Controllers
PMEC
/AMEC
PSEP
/ASEP
ROBO
NET
ERC2
PCON
ACON
SCON
PSEL
ASEL
SSEL
XSEL
Pulse Motor
Servo Motor
(24V)
Servo Motor
(200V)
Linear
Servo Motor
Sold & Serviced By:
ELECTROMATE
Toll Free Phone (877) SERVO98
Toll Free Fax (877) SERV099
www.electromate.com
sales@electromate.com